1389859-1 — IMPELLER,FAN,AXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1389859-1: IMPELLER,FAN,AXIAL.

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include diameter: 18.970 INCHES NOMINAL IN, material: ALUMINUM ALLOY OVERALL, hub_location: CENTER, blade_quantity: 23, style_designator: ROUNDED TIP, attachment_method: KEYWAY AND SETSCREW. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-180-8330, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

1389859-1

NSN: 4140-01-180-8330
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 75477 — FM AF, LLC DBA AMERICAN FAN COMPANY (USA)

SPECIFICATIONS

diameter	18.970 INCHES NOMINAL IN
material	ALUMINUM ALLOY OVERALL
hub_location	CENTER
blade_quantity	23
style_designator	ROUNDED TIP
attachment_method	KEYWAY AND SETSCREW
end_item_identification	VANEAXIAL FAN,JOY MFG CO MODEL AVR190-150D2423B
NSN	4140-01-180-8330

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: ROUNDED TIP

•

ATTACHMENT METHOD: KEYWAY AND SETSCREW

•

DIAMETER: 18.970 INCHES NOMINAL IN

•

BLADE QUANTITY: 23

•

HUB LOCATION: CENTER

•

MATERIAL: ALUMINUM ALLOY OVERALL

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	ROUNDED TIP
ATTACHMENT METHOD	KEYWAY AND SETSCREW
DIAMETER	18.970 INCHES NOMINAL IN
BLADE QUANTITY	23
HUB LOCATION	CENTER
END ITEM IDENTIFICATION	VANEAXIAL FAN,JOY MFG CO MODEL AVR190-150D2423B
MATERIAL	ALUMINUM ALLOY OVERALL

OTHER ITEMS IN FSC 4140 — Fans, Air Circulators, and Blower Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4140-00-000-0082 4140-00-001-1517 4140-00-001-1536 4140-00-001-1537 4140-00-001-3930 4140-00-001-6464 4140-00-001-6874 4140-00-001-6875

SUBSTITUTES & CROSS-REFERENCES 1

FF12985 PIECE 3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1389859-1?

1389859-1 is a IMPELLER,FAN,AXIAL.

What parts can replace 1389859-1?

There is 1 known substitute for 1389859-1: FF12985 PIECE 3. Substitute compatibility should be verified for your specific system.

What is the NSN for 1389859-1?

1389859-1 is cataloged in the U.S. Government catalog under NSN 4140-01-180-8330. This indicates validated use in U.S. government and defense supply chains.

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1389859-1 — IMPELLER,FAN,AXIAL

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